{
for (l in r) {
if ($0 ~ r[l] && $0 ~ c[l])
++n[l]
}
}
Actually you could change this to
Code:
{ for (l in r) {
if ((c[l] == "." && $0 ~ r[l]) || (t = tolower ($0) && t ~ tolower(r[l]) && t ~ tolower(c[l]))) {
++n[l]
}
}
That's pretty ugly and ad-hoc, but implements case-insensitive matching when there are two regular expressions, i.e. the "check2" case. (Actually the tolower(r[l]) and tolower(c[l]) should happen already in the first loop, optimally.)
Hi,
I am new script programming, I have written a script shown velow to read username and passwd from /etc/security/passwd, i am able to read username, but unable to grep lastupdate. please look into the code and suggest if any changes need.
#!/bin/ksh
USERNAME=""
fname=/usr/bin/lastupdate... (1 Reply)
Hi,
I want to check whether a file of the format myfile_YYYYMMDD_HHMMSS.txt exists in a particular directory. Here YYYYMMDD_HHMMSS is the time stamp, so it will be numbers always .
What is the best method to do this
I did it like this :
ls myfile_*_*.txt
but it will list files... (1 Reply)
Hi
I have the following at the end of a service shutdown script used in part of an active-passive failover setup:
###
# Shutdown all primary Network Interfaces
# associated with failover
###
# get interface names based on IP's
# and shut them down to simulate loss of
# heartbeatd
... (1 Reply)
Hi
I am new to Unix/Linux
I know commands and shell scripts which are useful for my project.
But i need to know the basics and commands and shell scripts in detail and easy guide.
Please refer a book.
Thanks
Haripatn (6 Replies)
Hi!
I need to install a application from one server to several other servers. My script would copy the install-script to other machines and run it.Since it has to be non-interactive , just wondering if yum can be used for the same.
Please let me know , if you guys are aware of other... (1 Reply)
hi i need to get the values from an xml file like the <TAG> values and write to a file please suggest me the commands and some good reading material sites so that i can implement (1 Reply)
Pls review this code and provide your feedbacks to make it more efficient.I have tried to add to each section.
Code
###############################################################
#!/bin/ksh
RRSRC=/test
RREP=/test
#Directories
test_dir=/test
#Imp Files
FILENAME=/test/files.txt
#... (5 Replies)
i am jaswanth,
i am very new to unix/linux, upto now i worked in windows only., but i took coatching for unix.., and my sir teached all my classes in red hat linux and told me that all are same...!!!
I know shall programming in red hat linux..,
but now i installed opensloaris but the... (5 Replies)
Hi,
I'm a beginner and am learning c programming. I want to learn UNIX/LINUX in parallel. But I don't know difference between UNIX and LINUX and where they are applied in real life. As a beginner, some people asked me to start with UNIX. Please let me know some very good books for UNIX. Also a... (6 Replies)
Discussion started by: nerdbee
6 Replies
LEARN ABOUT MOJAVE
tolower_l
TOLOWER(3) BSD Library Functions Manual TOLOWER(3)NAME
tolower, tolower_l -- upper case to lower case letter conversion
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <ctype.h>
int
tolower(int c);
#include <ctype.h>
#include <xlocale.h>
int
tolower_l(int c, locale_t loc);
DESCRIPTION
The tolower() function converts an upper-case letter to the corresponding lower-case letter. The argument must be representable as an
unsigned char or the value of EOF.
Although the tolower() function uses the current locale, the tolower_l() function may be passed a locale directly. See xlocale(3) for more
information.
RETURN VALUES
If the argument is an upper-case letter, the tolower() function returns the corresponding lower-case letter if there is one; otherwise, the
argument is returned unchanged.
COMPATIBILITY
The 4.4BSD extension of accepting arguments outside of the range of the unsigned char type in locales with large character sets is considered
obsolete and may not be supported in future releases. The towlower() function should be used instead.
SEE ALSO ctype(3), islower(3), towlower(3), xlocale(3)STANDARDS
The tolower() function conforms to ISO/IEC 9899:1990 (``ISO C90'').
BSD July 17, 2005 BSD